From c03d395f6848fe9b2d1185173a9cf5ec8277394f Mon Sep 17 00:00:00 2001
From: gramanas <anastasis.gramm2@gmail.com>
Date: Tue, 21 Nov 2023 14:07:33 +0200
Subject: Crappy fft for spectrum analysis and initial gtk test

---
 src/synth_gui.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/synth_gui.c')

diff --git a/src/synth_gui.c b/src/synth_gui.c
index ed10547..c210f2b 100644
--- a/src/synth_gui.c
+++ b/src/synth_gui.c
@@ -191,6 +191,9 @@ draw_signals(synth_t * synth, int x, int y, int width, int height)
     else
       DrawCircle(i , y + height / 2 + floor(50 *  synth->viz.wave[i - x]), point_radius, RAYWHITE);
   }
+  for (int i = x; i < WIDTH - x; i++) {
+    DrawCircle(i , y + height / 2 +  floor(5 * synth->fftviz.wave[i - x]) * -1, point_radius, RED);
+  }
 
   int c = 0;
   for (int i = 0; i < MIDI_NOTES; i++) {
-- 
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